Table 1: Summary of astrophysical data.

Parameter		 PW And Reference

Spectral type		 K2V López-Santiago et al.
age 30-80 Myr López-Santiago et al.
  $\approx $20 Myr this paper
b-y 0 $.\!\!^{\rm m}$535 Nordström et al. (2004)
(V-I)C 1 $.\!\!^{\rm m}$06 this paper
$\log g$ 4.5 (adopted)
$T_{\rm phot}$ 5000 K this paper
$T_{\rm average}$1 4800 $\pm~$50 K this paper
$v\sin i$ 23.9 $\pm$ 0.2 km s-1 this paper
Rotation period 1 $.\!\!^{\rm d}$76159 $\pm$ 0.00006 this paper
Inclination 46$^\circ $ $\pm$ 6 $\hbox{$^\circ$ }$ this paper
Radius 1.16 +0.15-0.11 $R_\odot$ this paper
Luminosity 0.64 $L_\odot$ this paper
Mass 1.07 $M_\odot$ this paper
$\log n$(Li) $2.87\pm0.05$ this paper
$\log n$(Fe) $7.50\pm0.02$ this paper
$\log n$(Ca) $6.02\pm0.02$ this paper

1 Brightness-averaged temperature from the Doppler images.

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